景点的名称:边石坝(壮乡梯田)

景点的描述:

边石坝是由洞底流水成因的景观,当富含钙离子的水流经凹凸不平的洞底时,在凸起处流态改变,水中CO2逸出,碳酸钙沉淀下来形成边石,久而久之形成一系列凸向水流方向的弧形阶梯状蓄水池。敢沫岩溶洞内的边石坝以“壮乡梯田”为代表,放眼望去,层层叠叠,高低错落。

The rimstone dam is a landscape caused by flowing water at the bottom of the cave. When calcium ion-rich water flows through the uneven bottom of the cave, the flow state changes at the bulge, the CO2 in the water escapes, and the calcium carbonate precipitates to form rimstone. A series of curved and stepped reservoirs toward the water direction is formed. The rimstone dam in the Ganmoyan karst cave is represented by the “Zhuang terraces”.

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